General
Static task
static1
URLScan task
urlscan1
Malware Config
Extracted
Family
xworm
Attributes
-
Install_directory
%AppData%
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install_file
XClient.exe
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pastebin_url
https://pastebin.com/raw/1XHTzgw2
Extracted
Family
44caliber
C2
https://discord.com/api/webhooks/1209149722129072188/ECi3Fxole6_vJLoePzHdH-8weEA_LteXKkAdEYVAk5QqlvTk3RhiGIcSonw5okumm0nk
Targets
-
-
Target
https://www.mediafire.com/file/zgpxe8tj10498ea/RRNAMEUNLOCKER.rar/file
-
Detect Xworm Payload
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Drops startup file
-
Executes dropped EXE
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Accesses cryptocurrency files/wallets, possible credential harvesting
-
Adds Run key to start application
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Legitimate hosting services abused for malware hosting/C2
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Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1